Guraleus diacritus is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Guraleus diacritus Cotton, 1947. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=433929 on 2017-07-06
Distribution This marine species is endemic to Australia and can be found off South Australia, Western Australia and Tasmania.
References
Cotton, B.C. 1947. Some Southern Australian Turridae. South Australian Naturalist 24(3): 13-16
External links Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1–1295.